138247627842

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{610187}}^1$

素因数の和:610543

約数の個数: 48

約数和(自身を含む): 307842286752

約数和(自身を除く): 169594658910

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 307, 369, 614, 738, 921, 1842, 2763, 5526, 12587, 25174, 37761, 75522, 113283, 226566, 610187, 1220374, 1830561, 3661122, 5491683, 10983366, 25017667, 50035334, 75053001, 150106002, 187327409, 225159003, 374654818, 450318006, 561982227, 1123964454, 1685946681, 3371893362, 7680423769, 15360847538, 23041271307, 46082542614, 69123813921, 138247627842]

約数ペア:

[(1, 138247627842), (2, 69123813921), (3, 46082542614), (6, 23041271307), (9, 15360847538), (18, 7680423769), (41, 3371893362), (82, 1685946681), (123, 1123964454), (246, 561982227), (307, 450318006), (369, 374654818), (614, 225159003), (738, 187327409), (921, 150106002), (1842, 75053001), (2763, 50035334), (5526, 25017667), (12587, 10983366), (25174, 5491683), (37761, 3661122), (75522, 1830561), (113283, 1220374), (226566, 610187)]